Aqueous Solution Products: Anode
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6 Terms
1
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What happens in the electrolysis of a solution if the non-metal contains oxygen?
Oxygen gas is formed at the anode.
2
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What’s attracted to the anode if the non-metal contains oxygen?
The OH⁻ ions formed from the ionisation of water are attracted to the anode.
3
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What happens to the OH ions once it’s attracted to the anode?
The OH⁻ ions lose electrons to the anode and form oxygen gas.
4
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Write the symbol equation when oxygen is at the anode:
4OH⁻ → O₂ + 2H₂O + 4e⁻
5
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What happens in the electrolysis of a solution if the non-metal contains a halogen?
The halogen gas is formed at the anode.
6
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Write the symbol equation when a halogen is at the anode:
2Cl⁻ → Cl₂ +2e⁻
Note 
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